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Ivan Vargas

Has grant

Assistant Professor

University of Notre Dame

United States

Research Interests

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About

Ivan Vargas is an Assistant Professor at the University of Arkansas in the United States. His research primarily focuses on the psychological impacts of COVID-19, including post-COVID fatigue, the natural history of insomnia, and the effects of social isolation on depressive symptoms. He also explores cognitive-behavioral therapy for insomnia (CBT-I) and its implications for mental health management.

Recent Grants

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Circadian and Ultradian Cortisol Rhythms in Chronic Sleep Continuity Disturbance

Open Date: 2019-06-15

Close Date: 2025-05-31

Articles (23)

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Collaborators (9)

Ana Bridges

Professor

University of Arkansas

UNITED STATES

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Michelle Thompson

Assistant Professor

Lehigh University

UNITED STATES

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Pamela Lutsey

Faculty, Professor

University of Minnesota

UNITED STATES

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Brooke Aggarwal

UNITED STATES

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Anastasia Makhanova

Assistant Professor

University of Arkansas

UNITED STATES

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Rebecca Campbell

Assistant Professor

Bowling Green State University

UNITED STATES

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Ali Azarbarzin

Harvard University

UNITED STATES

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Fabian-Xosé Fernandez

Associate Professor

University of Arizona

UNITED STATES

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Ron Anafi

Associate Professor

University of Pennsylvania

UNITED STATES

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Ivan Vargas

Research Interests

Explore related searches

About

Recent Grants

Articles (23)

Reappraising negative situations after a night of sleep deprivation

Insomnia symptom severity predicts blunted cortisol reactivity to a psychosocial stressor

Hypothalamic-pituitary-adrenal (HPA) axis stress response to a laboratory-based 10 % CO2 challenge in healthy adults

Examining the Directional Effects of Insomnia, Anxiety, and Depression Symptoms: Results From a Longitudinal Study Conducted During the COVID‐19 Pandemic

Estimating Public Knowledge About Cognitive Behavioral Therapy for Insomnia (CBT-I) and Alternative Treatments

From Better Sleep to Improved Mood: A Review of the Biopsychosocial Pathways for Cognitive Behavioral Therapy for Insomnia’s Antidepressant Effects

One-Session Cognitive Behavioural Therapy for Insomnia in Integrated Primary Care: A Preliminary Study

Relations Among Sleep, Internalizing Symptoms, and Academic Performance in College Students

Self-compassion's impact on perceived stress and perseverative thinking as it relates to sleep quality among college students

The Natural History of Insomnia: Sleep Opportunity Extension Following a Poor Night of Sleep Is Not Related to the Transition From Acute to Chronic Insomnia

Sleep and circadian rhythms in cardiovascular resilience: mechanisms, implications, and a Roadmap for research and interventions

"Single-Shot" Cognitive Behavioral Therapy for Insomnia (CBT-I) Is Related to Improvements in Sleep Onset and Maintenance Problems

Blunted Cortisol Stress Reactivity to the Trier Social Stress Test Among Individuals with Greater Insomnia Symptoms

Development and Validation of an Abbreviated Form of the Cognitive Style Questionnaire

Does Sleep Reactivity Moderate the Association Between Daily Fluctuations in Stress and Sleep Onset and Maintenance Problems?

Evaluating a mobile application based intervention for insomnia in college students: a preliminary study

GENDER AND RACE DISPARITIES IN SLEEP DISORDER DIAGNOSIS AND TREATMENT

Mindful scrolling: Exploring whether mindfulness modifies the association between social media engagement and internalizing concerns

The Mediating Roles of Dysfunctional Beliefs and Pre-Sleep Arousal in the Self-Compassion-Sleep Quality Link

The Assessment of Post-COVID Fatigue and Its Relationship to the Severity and Duration of Acute COVID Illness

The natural history of insomnia: high sleep reactivity interacts with greater life stress to predict the onset of acute insomnia

We know CBT-I works, now what?

Measuring the Effects of Social Isolation and Dissatisfaction on Depressive Symptoms during the COVID-19 Pandemic: The Moderating Role of Sleep and Physical Activity

Collaborators (9)

Ana Bridges

Michelle Thompson

Pamela Lutsey

Brooke Aggarwal

Anastasia Makhanova

Rebecca Campbell

Ali Azarbarzin

Fabian-Xosé Fernandez

Ron Anafi

Make your next move.

Ivan Vargas

Research Interests

Explore related searches

About

Recent Grants

Articles (23)

Reappraising negative situations after a night of sleep deprivation

Insomnia symptom severity predicts blunted cortisol reactivity to a psychosocial stressor

Hypothalamic-pituitary-adrenal (HPA) axis stress response to a laboratory-based 10 % CO2 challenge in healthy adults

Examining the Directional Effects of Insomnia, Anxiety, and Depression Symptoms: Results From a Longitudinal Study Conducted During the COVID‐19 Pandemic

Estimating Public Knowledge About Cognitive Behavioral Therapy for Insomnia (CBT-I) and Alternative Treatments

From Better Sleep to Improved Mood: A Review of the Biopsychosocial Pathways for Cognitive Behavioral Therapy for Insomnia’s Antidepressant Effects

One-Session Cognitive Behavioural Therapy for Insomnia in Integrated Primary Care: A Preliminary Study

Relations Among Sleep, Internalizing Symptoms, and Academic Performance in College Students

Self-compassion's impact on perceived stress and perseverative thinking as it relates to sleep quality among college students

The Natural History of Insomnia: Sleep Opportunity Extension Following a Poor Night of Sleep Is Not Related to the Transition From Acute to Chronic Insomnia

Sleep and circadian rhythms in cardiovascular resilience: mechanisms, implications, and a Roadmap for research and interventions

"Single-Shot" Cognitive Behavioral Therapy for Insomnia (CBT-I) Is Related to Improvements in Sleep Onset and Maintenance Problems

Blunted Cortisol Stress Reactivity to the Trier Social Stress Test Among Individuals with Greater Insomnia Symptoms

Development and Validation of an Abbreviated Form of the Cognitive Style Questionnaire

Does Sleep Reactivity Moderate the Association Between Daily Fluctuations in Stress and Sleep Onset and Maintenance Problems?

Evaluating a mobile application based intervention for insomnia in college students: a preliminary study

GENDER AND RACE DISPARITIES IN SLEEP DISORDER DIAGNOSIS AND TREATMENT

Mindful scrolling: Exploring whether mindfulness modifies the association between social media engagement and internalizing concerns

The Mediating Roles of Dysfunctional Beliefs and Pre-Sleep Arousal in the Self-Compassion-Sleep Quality Link

The Assessment of Post-COVID Fatigue and Its Relationship to the Severity and Duration of Acute COVID Illness

The natural history of insomnia: high sleep reactivity interacts with greater life stress to predict the onset of acute insomnia

We know CBT-I works, now what?

Measuring the Effects of Social Isolation and Dissatisfaction on Depressive Symptoms during the COVID-19 Pandemic: The Moderating Role of Sleep and Physical Activity

Collaborators (9)

Ana Bridges

Michelle Thompson

Pamela Lutsey

Brooke Aggarwal

Anastasia Makhanova

Rebecca Campbell

Ali Azarbarzin

Fabian-Xosé Fernandez

Ron Anafi

Make your next move.

Hypothalamic-pituitary-adrenal (HPA) axis stress response to a laboratory-based 10 % CO2 challenge in healthy adults